Shipping & delivery30-day returnsWarranty
Check local voltage, plug, installation, and product-certification requirements before ordering. We confirm compatibility and availability for your destination before payment.
Combining the DELTA 3 Ultra Plus (3072Wh) with solar charging, this solar generator is built for homes that want large-capacity backup. It provides 3600W of output and expands from 3 to 11kWh.
Planning a system? Read our guide: How to size a battery backup system for your home.
Best for homeowners building a solar-backed backup system that can cover larger appliances.
1. Smart Output Priority: Choose which circuits stay powered via the app. Prioritize what matters and extend runtime when it counts most. 2. 3-11kWh Expandable Capacity: Easily scale up, and can achieve longer runtime with an EcoFlow Smart Generator featuring automatic start and stop. 3. 6 Ways to charge, Ready in Just 48 Mins: Ready in Just 48 Mins (0-80%) with Solar + Generator Dual Charging 4. 3600W Powerful Output: 7200W surge output. With X-Boost™ mode, supports heavy-duty appliances up to 4600W such as clothing steamers, electric dryers, lawnmowers, and electric frying pans. 5. Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, Class-B certification, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport. 6. 2 Easy Ways to Connect to Your Home: Manual Transfer Switch and Inlet Box. 7. 10ms Auto-Switch: keep critical devices like NAS systems and servers running smoothly. 8. 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W). 9. OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily. 10. Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.
We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.
Ask our team which panels come with this DELTA 3 Ultra Plus solar generator and how to size the array. Message our team on WhatsApp.
EcoFlow
Built around the EcoFlow DELTA 2 Max power station, this solar generator combines LFP battery storage with solar charging for home backup, RV trips and everyday use. The battery side expands from 2 to 6kWh as your needs grow.
$1,279.20
EcoFlow
This solar generator brings the DELTA 3 Max Plus power station together with portable folding solar panels. It is designed for households that want expandable backup capacity and a straightforward way to recharge from the sun.
$1,319.20
EcoFlow
At the top of the DELTA 3 range, the Ultra Plus (3072Wh) provides 3600W of output and expands from 3 to 11kWh. It connects to a home through a Manual Transfer Switch or Inlet Box, making it a strong choice for serious home backup.
$1,199.20
EcoFlow
This bundle pairs the EcoFlow DELTA 3 Max Plus (2048Wh) with an 800W Alternator Charger. The DELTA 3 Max Plus offers 3000W output and expandable capacity for home backup and heavy appliances.
$1,199.20